Ankündigung • May 18
Mammoth Energy Services, Inc., Annual General Meeting, Jun 25, 2026 Mammoth Energy Services, Inc., Annual General Meeting, Jun 25, 2026. Location: 14201 caliber drive suite 300, 73134, oklahoma United States Ankündigung • Apr 20
Mammoth Energy Services, Inc. to Report Q1, 2026 Results on May 11, 2026 Mammoth Energy Services, Inc. announced that they will report Q1, 2026 results on May 11, 2026 Ankündigung • Feb 06
Mammoth Energy Services, Inc. to Report Q4, 2025 Results on Mar 06, 2026 Mammoth Energy Services, Inc. announced that they will report Q4, 2025 results on Mar 06, 2026 Ankündigung • Dec 04
Qualus, LLC acquired Aquawolf LLC from Mammoth Energy Services, Inc. (NasdaqGS:TUSK) for $26 million. Qualus, LLC acquired Aquawolf LLC from Mammoth Energy Services, Inc. (NasdaqGS:TUSK) for $26 million on December 2, 2025.
For the period ending September 30, 2025, Aquawolf LLC reported total revenue of $12 million and net income of $1.3 million.
Qualus, LLC completed the acquisition of Aquawolf LLC from Mammoth Energy Services, Inc. (NasdaqGS:TUSK) on December 2, 2025. Ankündigung • Oct 17
Mammoth Energy Services, Inc. to Report Q3, 2025 Results on Oct 31, 2025 Mammoth Energy Services, Inc. announced that they will report Q3, 2025 results on Oct 31, 2025 Ankündigung • Aug 08
Mammoth Energy Services, Inc. Reports Unaudited Consolidated Impairment of Long-Lived Assets for the Second Quarter Ended June 30, 2025 Mammoth Energy Services, Inc. reported unaudited consolidated Impairment of long-lived assets for the second quarter ended June 30, 2025. For the quarter, the company reported Impairment of long-lived assets of $31,669,000. Ankündigung • Jul 29
Mammoth Energy Services, Inc. to Report Q2, 2025 Results on Aug 08, 2025 Mammoth Energy Services, Inc. announced that they will report Q2, 2025 results at 9:30 AM, US Eastern Standard Time on Aug 08, 2025 Ankündigung • Feb 27
Mammoth Energy Services, Inc. to Report Q4, 2024 Results on Mar 07, 2025 Mammoth Energy Services, Inc. announced that they will report Q4, 2024 results at 9:30 AM, US Eastern Standard Time on Mar 07, 2025 Board Change • Dec 30
Insufficient new directors No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. 4 experienced directors. 2 highly experienced directors. Independent Director Corey Booker was the last director to join the board, commencing their role in 2020. The company’s insufficient board refreshment is considered a risk according to the Simply Wall St Risk Model. Ankündigung • Nov 08
Mammoth Energy Services, Inc. Announces Resignation of Arty Straehla as Director, Effective December 31, 2024 Mammoth Energy Services, Inc. announced that has notified Mammoth's Board of Dire ctors of his decision to resign as a director of the Company, effective as of December 31, 2024. Reported Earnings • Nov 01
Third quarter 2024 earnings released: US$0.50 loss per share (vs US$0.023 loss in 3Q 2023) Third quarter 2024 results: US$0.50 loss per share (further deteriorated from US$0.023 loss in 3Q 2023). Revenue: US$40.0m (down 38% from 3Q 2023). Net loss: US$24.0m (loss widened US$23.0m from 3Q 2023). Over the last 3 years on average, earnings per share has fallen by 11% per year but the company’s share price has increased by 17% per year, which means it is well ahead of earnings. Ankündigung • Oct 28
Mammoth Energy Services, Inc. to Report Q3, 2024 Results on Nov 01, 2024 Mammoth Energy Services, Inc. announced that they will report Q3, 2024 results Pre-Market on Nov 01, 2024 Reported Earnings • Aug 11
Second quarter 2024 earnings released: US$3.25 loss per share (vs US$0.094 loss in 2Q 2023) Second quarter 2024 results: US$3.25 loss per share (further deteriorated from US$0.094 loss in 2Q 2023). Revenue: US$51.5m (down 32% from 2Q 2023). Net loss: US$156.0m (loss widened US$151.5m from 2Q 2023). Over the last 3 years on average, earnings per share has increased by 27% per year but the company’s share price has only increased by 4% per year, which means it is significantly lagging earnings growth. Ankündigung • Jul 29
Mammoth Energy Services, Inc. to Report Q2, 2024 Results on Aug 09, 2024 Mammoth Energy Services, Inc. announced that they will report Q2, 2024 results Pre-Market on Aug 09, 2024 Reported Earnings • May 03
First quarter 2024 earnings released: US$0.25 loss per share (vs US$0.18 profit in 1Q 2023) First quarter 2024 results: US$0.25 loss per share (down from US$0.18 profit in 1Q 2023). Revenue: US$43.2m (down 63% from 1Q 2023). Net loss: US$11.8m (down 241% from profit in 1Q 2023). Over the last 3 years on average, earnings per share has increased by 75% per year but the company’s share price has fallen by 2% per year, which means it is significantly lagging earnings. Ankündigung • Apr 23
Mammoth Energy Services, Inc. to Report Q1, 2024 Results on May 02, 2024 Mammoth Energy Services, Inc. announced that they will report Q1, 2024 results Pre-Market on May 02, 2024 Reported Earnings • Mar 03
Full year 2023 earnings released: US$0.066 loss per share (vs US$0.013 loss in FY 2022) Full year 2023 results: US$0.066 loss per share (further deteriorated from US$0.013 loss in FY 2022). Revenue: US$309.5m (down 14% from FY 2022). Net loss: US$3.16m (loss widened 411% from FY 2022). Over the last 3 years on average, earnings per share has increased by 80% per year but the company’s share price has fallen by 11% per year, which means it is significantly lagging earnings. New Risk • Feb 15
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of German stocks, typically moving 7.0% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Minor Risks Share price has been volatile over the past 3 months (7.0% average weekly change). Large one-off items impacting financial results. Significant insider selling over the past 3 months (€762k sold). Ankündigung • Feb 13
Mammoth Energy Services, Inc. to Report Q4, 2023 Results on Mar 01, 2024 Mammoth Energy Services, Inc. announced that they will report Q4, 2023 results Pre-Market on Mar 01, 2024 Valuation Update With 7 Day Price Move • Feb 13
Investor sentiment improves as stock rises 17% After last week's 17% share price gain to €3.44, the stock trades at a trailing P/E ratio of 23.9x. Average trailing P/E is 11x in the Energy Services industry in Europe. Total loss to shareholders of 4.4% over the past three years. Recent Insider Transactions • Dec 17
CEO & Director recently sold €484k worth of stock On the 15th of December, Arty Straehla sold around 120k shares on-market at roughly €4.03 per share. This transaction amounted to 10.0% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. This was Arty's only on-market trade for the last 12 months. Reported Earnings • Nov 10
Third quarter 2023 earnings released: US$0.023 loss per share (vs US$0.16 profit in 3Q 2022) Third quarter 2023 results: US$0.023 loss per share (down from US$0.16 profit in 3Q 2022). Revenue: US$65.0m (down 39% from 3Q 2022). Net loss: US$1.09m (down 114% from profit in 3Q 2022). Over the last 3 years on average, earnings per share has increased by 80% per year but the company’s share price has only increased by 41% per year, which means it is significantly lagging earnings growth. Ankündigung • Nov 02
Mammoth Energy Services, Inc. to Report Q3, 2023 Results on Nov 09, 2023 Mammoth Energy Services, Inc. announced that they will report Q3, 2023 results Pre-Market on Nov 09, 2023 Board Change • Sep 01
Insufficient new directors No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. 6 experienced directors. No highly experienced directors. Independent Director Corey Booker was the last director to join the board, commencing their role in 2020. The company’s insufficient board refreshment is considered a risk according to the Simply Wall St Risk Model. Valuation Update With 7 Day Price Move • Aug 18
Investor sentiment deteriorates as stock falls 17% After last week's 17% share price decline to €4.10, the stock trades at a trailing P/E ratio of 12.9x. Average trailing P/E is 12x in the Energy Services industry in Europe. Total returns to shareholders of 213% over the past three years. Reported Earnings • Aug 13
Second quarter 2023 earnings released: US$0.094 loss per share (vs US$0.036 profit in 2Q 2022) Second quarter 2023 results: US$0.094 loss per share (down from US$0.036 profit in 2Q 2022). Revenue: US$75.4m (down 16% from 2Q 2022). Net loss: US$4.47m (down 363% from profit in 2Q 2022). Over the last 3 years on average, earnings per share has increased by 77% per year but the company’s share price has only increased by 54% per year, which means it is significantly lagging earnings growth. Ankündigung • Aug 12
Mammoth Energy Services, Inc. (NasdaqGS:TUSK) announces an Equity Buyback for 10,000,000 shares, for $55 million. Mammoth Energy Services, Inc. (NasdaqGS:TUSK) announces a share repurchase program. Under the program, the company will repurchase up to the lesser of $55 million or 10,000,000 shares of its common stock, subject to the expected repayment and refinancing of its credit facility and other factors. Any common stock repurchased as part of such stock repurchase program will be cancelled and retired. The repurchase program has no time limit. Ankündigung • Jul 23
Mammoth Energy Services, Inc. to Report Q2, 2023 Results on Aug 11, 2023 Mammoth Energy Services, Inc. announced that they will report Q2, 2023 results Pre-Market on Aug 11, 2023 Ankündigung • Jul 18
Vita Inclinata Technologies, Inc. acquired Air Rescue Systems Corp from Mammoth Energy Services, Inc. (NasdaqGS:TUSK). Vita Inclinata Technologies, Inc. acquired Air Rescue Systems Corp from Mammoth Energy Services, Inc. (NasdaqGS:TUSK) on July 17, 2023.Vita Inclinata Technologies, Inc. completed the acquisition of Air Rescue Systems Corp from Mammoth Energy Services, Inc. (NasdaqGS:TUSK) on July 17, 2023. Valuation Update With 7 Day Price Move • Jun 08
Investor sentiment improves as stock rises 20% After last week's 20% share price gain to €3.94, the stock trades at a trailing P/E ratio of 9x. Average forward P/E is 10x in the Energy Services industry in Europe. Total returns to shareholders of 95% over the past three years. Reported Earnings • Apr 30
First quarter 2023 earnings released: EPS: US$0.18 (vs US$0.32 loss in 1Q 2022) First quarter 2023 results: EPS: US$0.18 (up from US$0.32 loss in 1Q 2022). Revenue: US$116.3m (up 87% from 1Q 2022). Net income: US$8.35m (up US$23.2m from 1Q 2022). Profit margin: 7.2% (up from net loss in 1Q 2022). Revenue is forecast to grow 24% p.a. on average during the next 2 years, compared to a 3.4% growth forecast for the Energy Services industry in Europe. Over the last 3 years on average, earnings per share has increased by 69% per year whereas the company’s share price has increased by 65% per year. Reported Earnings • Feb 26
Full year 2022 earnings released: US$0.013 loss per share (vs US$2.19 loss in FY 2021) Full year 2022 results: US$0.013 loss per share (improved from US$2.19 loss in FY 2021). Revenue: US$362.1m (up 58% from FY 2021). Net loss: US$619.0k (loss narrowed 99% from FY 2021). Over the last 3 years on average, earnings per share has increased by 47% per year but the company’s share price has increased by 69% per year, which means it is tracking significantly ahead of earnings growth. Ankündigung • Feb 07
Mammoth Energy Services, Inc. to Report Q4, 2022 Results on Feb 23, 2023 Mammoth Energy Services, Inc. announced that they will report Q4, 2022 results at 4:00 PM, US Eastern Standard Time on Feb 23, 2023 Recent Insider Transactions • Nov 16
Independent Director recently sold €137k worth of stock On the 11th of November, Arthur Smith sold around 20k shares on-market at roughly €6.84 per share. This transaction amounted to 15% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of €167k more than they bought in the last 12 months. Reported Earnings • Oct 28
Third quarter 2022 earnings released: EPS: US$0.16 (vs US$0.88 loss in 3Q 2021) Third quarter 2022 results: EPS: US$0.16 (up from US$0.88 loss in 3Q 2021). Revenue: US$107.2m (up 87% from 3Q 2021). Net income: US$7.73m (up US$48.6m from 3Q 2021). Profit margin: 7.2% (up from net loss in 3Q 2021). Over the last 3 years on average, earnings per share has increased by 11% per year but the company’s share price has increased by 50% per year, which means it is tracking significantly ahead of earnings growth. Ankündigung • Oct 18
Mammoth Energy Services, Inc. to Report Q3, 2022 Results on Oct 27, 2022 Mammoth Energy Services, Inc. announced that they will report Q3, 2022 results After-Market on Oct 27, 2022 Reported Earnings • Jul 30
Second quarter 2022 earnings released: EPS: US$0.036 (vs US$0.75 loss in 2Q 2021) Second quarter 2022 results: EPS: US$0.036 (up from US$0.75 loss in 2Q 2021). Revenue: US$89.7m (up 89% from 2Q 2021). Net income: US$1.70m (up US$36.5m from 2Q 2021). Profit margin: 1.9% (up from net loss in 2Q 2021). Over the last 3 years on average, earnings per share has fallen by 30% per year but the company’s share price has only fallen by 20% per year, which means it has not declined as severely as earnings. Ankündigung • Jul 15
Mammoth Energy Services, Inc. to Report Q2, 2022 Results on Jul 28, 2022 Mammoth Energy Services, Inc. announced that they will report Q2, 2022 results After-Market on Jul 28, 2022 Reported Earnings • May 11
First quarter 2022 earnings released: US$0.32 loss per share (vs US$0.27 loss in 1Q 2021) First quarter 2022 results: US$0.32 loss per share (down from US$0.27 loss in 1Q 2021). Revenue: US$62.3m (down 6.7% from 1Q 2021). Net loss: US$14.8m (loss widened 19% from 1Q 2021). Over the last 3 years on average, earnings per share has fallen by 61% per year but the company’s share price has only fallen by 49% per year, which means it has not declined as severely as earnings. Ankündigung • May 04
Mammoth Energy Services, Inc., Annual General Meeting, Jun 29, 2022 Mammoth Energy Services, Inc., Annual General Meeting, Jun 29, 2022, at 09:00 Central Daylight. Recent Insider Transactions • Mar 19
CFO & Company Secretary recently sold €75k worth of stock On the 10th of March, Mark Layton sold around 40k shares on-market at roughly €1.85 per share. This was the largest sale by an insider in the last 3 months. This was Mark's only on-market trade for the last 12 months. Ankündigung • Mar 06
Mammoth Energy Services, Inc. Reports Impairment for the Fourth Quarter Ended December 31, 2021 Mammoth Energy Services, Inc. reported impairment for the fourth quarter ended December 31, 2021. Impairment of goodwill was $891,000 and impairment of other long-lived assets was $665,000. Reported Earnings • Mar 05
Full year 2021 earnings: Revenues and EPS in line with analyst expectations Full year 2021 results: US$2.19 loss per share (up from US$2.36 loss in FY 2020). Revenue: US$229.0m (down 27% from FY 2020). Net loss: US$101.4m (loss narrowed 5.7% from FY 2020). Revenue was in line with analyst estimates. Over the last 3 years on average, the company's share price growth rate has exceeded its earnings growth rate by 23 percentage points per year, which is a significant difference in performance. Ankündigung • Feb 26
Mammoth Energy Services, Inc. to Report Q4, 2021 Results on Mar 04, 2022 Mammoth Energy Services, Inc. announced that they will report Q4, 2021 results at 6:00 AM, US Eastern Standard Time on Mar 04, 2022 Reported Earnings • Nov 07
Third quarter 2021 earnings released: US$0.88 loss per share (vs US$0.075 profit in 3Q 2020) The company reported a poor third quarter result with weaker earnings, revenues and control over costs. Third quarter 2021 results: Revenue: US$57.5m (down 19% from 3Q 2020). Net loss: US$40.9m (down US$44.3m from profit in 3Q 2020). Over the last 3 years on average, the company's share price growth rate has exceeded its earnings growth rate by 39 percentage points per year, which is a significant difference in performance. Reported Earnings • Jul 31
Second quarter 2021 earnings released: US$0.75 loss per share (vs US$0.33 loss in 2Q 2020) The company reported a poor second quarter result with increased losses, weaker revenues and weaker control over costs. Second quarter 2021 results: Revenue: US$47.4m (down 21% from 2Q 2020). Net loss: US$34.8m (loss widened 129% from 2Q 2020). Over the last 3 years on average, the company's share price growth rate has exceeded its earnings growth rate by 41 percentage points per year, which is a significant difference in performance. Ankündigung • Jun 09
Mammoth Energy Releases Additional Information Regarding Work Performed in Puerto Rico Mammoth Energy Services, Inc. announced that it has posted to its website additional information addressing two documents recently released by the Federal Emergency Management Agency (“FEMA”) that relate to hurricane repair work performed by Cobra Acquisitions LLC (“Cobra”) in Puerto Rico. FEMA released a Determination Memorandum dated May 26, 2021, related to the first of two contracts Cobra successfully performed for the Puerto Rico Electric Power Authority (“PREPA”). Cobra and PREPA executed the Emergency Master Service Agreement for PREPA’s Electrical Grid Repairs – Hurricane Maria on October 19, 2017 (the “Contract”). PREPA has 60 days from the receipt of FEMA’s Determination Memorandum to file an appeal. In addition to the Determination Memorandum, the Company also recently obtained a draft Cost Analysis prepared by FEMA in response to the recommendation of the Department of Homeland Security’s Office of Inspector General (“OIG”) made in an OIG report dated July 3, 2019 (OIG-19-052). The OIG recommended that FEMA conduct a comprehensive analysis of Cobra’s Contract costs and disallow reimbursement to PREPA of any Cobra Contract costs that are not reasonable. In order to address the OIG recommendation, FEMA and the United States Army Corps of Engineers (“USACE”) analyzed the reasonableness of the actual Cobra costs for which PREPA is seeking reimbursement from FEMA. The scope of FEMA’s Cost Analysis included the following: Evaluate Cobra’s overall level of effort and work productivity based on the statement of work (“SOW”) developed by FEMA; Compare Cobra’s actual costs to those of other electrical contractors that performed similar work when the data existed. FEMA reviewed Cobra’s cost of work performed per transmission line (“TL”) and distribution line (“DL”), Cobra’s overall actual average daily rate, and the daily per diem to cover lodging and living expenses; and Reviewed USACE’s report and consider its recommendations prior to making a conclusion on cost reasonableness. Ankündigung • Jun 08
Angeion Group Announces Proposed Class Action Settlement in Mammoth Energy Services, Inc. Securities Litigation, Case No. 5-19-cv-00522-J All persons and entities who, during the period between October 19, 2017 and June 5, 2019, inclusive, purchased or otherwise acquired Mammoth Energy Services, Inc. common stock and were injured thereby. The Court-appointed Lead Plaintiffs, on behalf of themselves and the Settlement Class, have reached a proposed settlement of the above-captioned litigation for $11,000,000 in cash that, if approved, would resolve all claims in the Action. Defendants have denied the claims asserted against them and have agreed to the Settlement solely to eliminate the burden and expense of continued litigation. The Action has been preliminarily certified as a class action, and that pursuant to an Order of the Honorable Bernard M. Jones in the United States District Court for the Western District of Oklahoma, dated May 4, 2021, a hearing will be held on September 21, 2021 at 10: a.m, before Judge Jones at the United States District Court for the Western District of Oklahoma, 200 NW 4th Street, Oklahoma City, OK 73102, Courtroom 303, to determine: whether the proposed Settlement on the terms and conditions provided for in the Stipulation is fair, reasonable and adequate to the Settlement Class, and should be approved by the Court; whether a judgment should be entered dismissing the Action with prejudice against the Defendants; whether the Proposed Plan of Allocation should be approved as fair and reasonable; and whether Lead Counsel's motion for attorneys' fees and reimbursement of expenses should be approved. Reported Earnings • May 01
First quarter 2021 earnings released: US$0.27 loss per share (vs US$1.85 loss in 1Q 2020) The company reported a decent first quarter result with reduced losses and improved control over expenses, although revenues were weaker. First quarter 2021 results: Revenue: US$66.8m (down 31% from 1Q 2020). Net loss: US$12.4m (loss narrowed 85% from 1Q 2020). Over the last 3 years on average, the company's share price growth rate has exceeded its earnings growth rate by 40 percentage points per year, which is a significant difference in performance. Recent Insider Transactions • Mar 16
CEO & Director recently sold €670k worth of stock On the 10th of March, Arty Straehla sold around 149k shares on-market at roughly €4.49 per share. This was the largest sale by an insider in the last 3 months. Arty has been a seller over the last 12 months, reducing personal holdings by €677k. Reported Earnings • Mar 01
Full year 2020 earnings released: US$2.36 loss per share (vs US$1.76 loss in FY 2019) The company reported a poor full year result with increased losses, weaker revenues and weaker control over costs. Full year 2020 results: Revenue: US$313.1m (down 50% from FY 2019). Net loss: US$107.6m (loss widened 36% from FY 2019). Over the last 3 years on average, earnings per share has fallen by 86% per year but the company’s share price has only fallen by 41% per year, which means it has not declined as severely as earnings. Ankündigung • Feb 20
Mammoth Energy Services, Inc. to Report Q4, 2020 Results on Feb 25, 2021 Mammoth Energy Services, Inc. announced that they will report Q4, 2020 results After-Market on Feb 25, 2021 Is New 90 Day High Low • Feb 18
New 90-day high: €4.24 The company is up 128% from its price of €1.86 on 20 November 2020. The German market is up 10.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Energy Services industry, which is up 17% over the same period. Ankündigung • Jan 28
Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell 2000 Dynamic Index Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell 2000 Dynamic Index Is New 90 Day High Low • Jan 16
New 90-day high: €3.84 The company is up 167% from its price of €1.44 on 16 October 2020. The German market is up 10.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Energy Services industry, which is up 46% over the same period. Is New 90 Day High Low • Dec 29
New 90-day high: €3.80 The company is up 195% from its price of €1.29 on 30 September 2020. The German market is up 9.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Energy Services industry, which is up 41% over the same period. Is New 90 Day High Low • Dec 09
New 90-day high: €2.96 The company is up 118% from its price of €1.36 on 10 September 2020. The German market is up 2.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Energy Services industry, which is up 31% over the same period. Is New 90 Day High Low • Nov 20
New 90-day high: €1.86 The company is up 42% from its price of €1.31 on 21 August 2020. The German market is up 2.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Energy Services industry, which is up 14% over the same period. Reported Earnings • Oct 30
Third quarter earnings released Over the last 12 months the company has reported total losses of US$156.5m, with earnings decreasing by US$205.1m from the prior year. Total revenue was US$295.7m over the last 12 months, down 65% from the prior year. Ankündigung • Aug 07
Mammoth Energy Services, Inc. Temporarily Shut Down its Contract Land Drilling Operations Mammoth Energy Services, Inc. announced that as a result of market conditions, the Company has temporarily shut down its contract land drilling operations beginning in December 2019 and its rig hauling operations beginning in April 2020. Ankündigung • Jul 25
Mammoth Energy Services, Inc. to Report Q2, 2020 Results on Jul 30, 2020 Mammoth Energy Services, Inc. announced that they will report Q2, 2020 results at 5:00 PM, Eastern Standard Time on Jul 30, 2020 Ankündigung • Jul 03
Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell Small Cap Completeness Index Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell Small Cap Completeness Index Ankündigung • Jul 02
Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell 2000 Index Mammoth Energy Services, Inc.(NasdaqGS:TUSK) dropped from Russell 2000 Index 
